transforming a 120 year old building in use to a green building a case study of
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Hermann Lebherz und Annelie Stumpp present:. Transforming a 120 Year Old Building in Use to a Green Building A case Study of “Die Direktion” Muenster, transforming in a Multi-Tenant Green Building. - PowerPoint PPT PresentationTRANSCRIPT
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Transforming a 120 Year Old Building in Use to a Green Building
A case Study of “Die Direktion” Muenster, transforming in a Multi-Tenant Green Building
Hermann Lebherz und Annelie Stumpp present:
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Muenster, is situated in the north of Germany, close to the dutch border, with an uneployment rate of 2,5 %
Wien/Vienna
Muenster
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
aurelis Real Estate GmbH – a joint venture of HOCHTIEF SOLUTIONS AG and REDWOOD GROVE International L.P. – bought approx. 50 % of all disused German railway buildings and plots of railway good yards to redevelop the properties and to give them a new lease of live . WLS has been appointed as project manager and tenant coordinator for this project from aurelis R E.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
The case study reports about a 120 year old railway building, which got partly damaged in the second world war and afterwards ceaply rebuilt in the late 50s.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
•Originally the building was laid out as a single tenant building, as a former railway head quarter. •The new lease of live should transform the building in a multi-tenant building for various uses including retail on the ground floor.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
- Subdividing the whole building in mutiple 400 sqm units with own services and rest rooms. - Energy shafts had to be broken through all floor slabs for each next left and right to all stairwells, to cater for water, sewage, heating, water and ventilation ducts, etc.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
• The use of the revitalized building of 28.000 sqm caters for tenants such as:
Federal police, 3.000 sqm German rail way agencies, 6.000 sqm German language schools, 2.500 sqm Federal pension scheme, 3.000 sqm Various office uses Retail shops 1.500 sqm
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
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Creating own entrances for the individual tenants for approx 30 diffent tenants
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
The wohle building was subdividedin 400 sqm self contained unitswith own entrances
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
2nd floor layout
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Up to recently the consumption of energy could not be metered and billed to the tenants.
Strategy: -Splitting up the building into letable areas of 400 sqm each. -Infrastructure shafts, for water, sewage, heating and electricity had to be broken through on going rented spaces. -Each unit is now being metered.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
A energy pass shows the
bench mark how the building is performing: -33 KWh / sqm a-Well below the bench mark figures as shown on the graph, -Revitalized buildings should perform with 190 kWh / sqm a
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
- table showing U-values of the building components after revitalization
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
New district heating ducts – with energy form a waste incineration plant - were implemented with much better insulation of the ducts.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
A whole new efficient low temperature water heating system was built in.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
The plant rooms were totally new laid out with new electronically adjusted heating pumps, to reduce the carbon footprint.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
All energy consumption - for each letable unit - is being metered to save the utmost energy.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
- Water saving fixtures and urinals and wc´s are introduced to save water.
- Partly implemented turfed roofs give a better micro climate to the court yards.
- To save further energy presence detectors for the energy saving lighting fixtures were introduced.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Water retaining artificial trenches under a car park were introduced to retain more water from the partly new turfed roofs.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
- A low temperature heating system with individual adjustable thermostats are beeing implemented
- New cables for electricity and new meters were introduced.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Highly insulated windows were implemented,
to save energy, yet to get thermal gain, through the window openings.
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
The whole facade was worked over with fixing new double glazed windows encompassing a
U-value of 1,0
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Replacment of double glazed windows takes place
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Mechanical ventialation is implemented to safeguard the areas of the federal police
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Energy saving for this green building is as follows : -Primary energy factor 0,0 (waste incineration) by reducing the carbon footprint to 0,0 % -Renewal of heating system 24 %-Highly efficient district heating network 20 %-Renewal of highly insulated windows 12 % -thermal insulation of the Facades 8 %-Insulation of last ceiling or roof 12 % -Ventilation with energy reucuperation 6 %-Metering electricity for each tenant 12 %-Electrical presence switch 6 %
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
situation of internal rebuilding with entirely new efficient services with improoved Insulation
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Showing part of the retail new units,
Children section of a drug store
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
The replacement
of building services is accompanied with of the first German BREEAM in use and BREEAM.de certificate
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Introduction of a consultncy firm in project management of complicated projects e. g. green buildings – shopping centres – revitalization – or trouble shooting
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Conference 2013
Vienna – University of Economics and Business
WLS E N G I N E E R I N G+ PROJEKTMANAGEMENTGmbH & Co. KG WiesbadenLEBHERZ STUMPP + EXPERTEN
Thank you very much for your kind attention.
If you need a trouble shooter for outstanding projects
Think of WLS
www.wls-projektmanagement.de